CN201288748Y - Slotting folding rivet nuts - Google Patents
Slotting folding rivet nuts Download PDFInfo
- Publication number
- CN201288748Y CN201288748Y CNU2008201860611U CN200820186061U CN201288748Y CN 201288748 Y CN201288748 Y CN 201288748Y CN U2008201860611 U CNU2008201860611 U CN U2008201860611U CN 200820186061 U CN200820186061 U CN 200820186061U CN 201288748 Y CN201288748 Y CN 201288748Y
- Authority
- CN
- China
- Prior art keywords
- tube body
- riveting
- riveting tube
- side wall
- insert nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to a rivet nut, especially a notch folding type rivet nut for riveting plastics or standard sheet iron. According to the technical scheme provided by the utility model, the notch folding type rivet nut comprises a riveting tube body formed by tubular metalwork, a cap edge body formed by a convex ring extended outwardly is arranged on the upper end of the outside wall of the riveting tube body, a screw thread hole formed by screws is arranged on the bottom end part of an inner hole of the riveting tube body, a downwardly furl-like guiding inclined plane is arranged on the bottom end part of the outside wall of the riveting tube body, and a plurality of opening slots are arranged from up to bottom on the side wall of the riveting tube body. The utility model can be used for riveting flexible plastic workpiece with different thickness, riveting hard standard sheet iron, and has wide application scope.
Description
Technical field
The utility model relates to a kind of Insert Nut, is a kind of collapsible Insert Nut of fluting that is used for riveting plastics or Standard Thin iron plate specifically.
Background technique
At present, on the sheet iron of plastic product and standard, what be used for riveting parts all is traditional Insert Nut.This Insert Nut is made up of shade and riveting tube body and thread filament hole.Shade wherein is as the positive stop lug boss in the riveted joint process, and the centre is the distortion skirt section of hollow, and the lower end is a thread filament hole.Insert Nut is contained on the Riveting Tool distortion skirt section by hollow directly to be riveted tightly workpiece.The restriction of being riveted scope owing to this type of Insert Nut on the sheet iron of standard easily causes folding phenomenon in the distortion skirt section, especially when the bore diameter of workpiece is excessive.If the riveted joint back is because of the restriction in distortion skirt section on the plastics part that thickness differs, less very easily the causing of expansion amplitude skidded, and riveting is not tight, and the situation of bad workpiece of riveting takes place.Therefore, traditional Insert Nut can only to single, thickness evenly, the harder workpiece of quality rivets, and uses certain requirement is also arranged, and can not be used to rivet the workpiece that quality is softer, thin, thickness differs, bore diameter is bigger than normal, Applicable scope is restricted.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that exists in the existing industrial technology, provides a kind of and not only can be used for riveting plastics part that softer thickness differs, but also can rivet the wider collapsible Insert Nut of fluting of sheet iron, Applicable scope of harder standard.
The technological scheme that provides according to the utility model, the collapsible Insert Nut of described fluting comprises the riveting tube body that the metalwork by tubulose forms, outer side wall upper end at the riveting tube body is provided with the shade body that outwardly directed bulge loop forms, be provided with screw thread at the endoporus bottom of riveting tube body inwall and form thread filament hole, be provided with in the outer side wall bottom of riveting tube body and be the guiding surface that draws shape in downwards, offer some from top to bottom at riveting tube body sidewall and open cell body.
The bottom of opening cell body is in the top of thread filament hole tip portion screw thread.Be in the one section riveting tube body that opens between cell body top and the bottom and be the outside shape of heaving, and the outer side wall rounding off of riveting tube body.The described cell body that opens is 3～5, and they are evenly distributed on the outer side wall of riveting tube body, and all to open the two end part up and down of cell body all concordant.
The utility model both can be used for riveting the plastics part that softer thickness differs, and can rivet the sheet iron of harder standard again, and Applicable scope is wider.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present utility model.
Fig. 2 is a workpiece riveting status schematic representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: described nut comprises the riveting tube body 2 that the metalwork of tubulose forms, outer side wall upper end at riveting tube body 2 is provided with the shade body 1 that outwardly directed bulge loop forms, be provided with screw thread at the endoporus bottom of riveting tube body 2 inwall and form thread filament hole 4, be provided with in the outer side wall bottom of riveting tube body 2 and be the guiding surface 5 that draws shape in downwards, offer some from top to bottom at riveting tube body 2 sidewalls and open cell body 3.
The bottom of opening cell body 3 is in the top of thread filament hole 4 tip portion screw threads.Be in the one section riveting tube body 2 that opens between cell body 3 tops and the bottom and be the outside shape of heaving, and the outer side wall rounding off of riveting tube body 2.The described cell body 3 that opens is 3～5, and they are evenly distributed on the outer side wall of riveting tube body 2, and all to open the two end part up and down of cell body 3 all concordant.
When workpiece is riveted, rifle head on the Riveting Tool passes shade body 1 and has the riveting tube body 2 that opens cell body 3 and screws mutually with screw thread in the thread filament hole 4, guiding surface 5 outside utilizing is together then inserted in the workpiece 6 and is pulled outwardly, adjacent some the vertically straight-through bar posts that open cell body 3 are outwards expanded along the distortion skirt section that one section riveting tube body 2 by opening between cell body 3 tip portion and the bottom of former slight expansion forms, until being formed several holders 7 by riveter spare 6 inboards, make by riveter spare 6 to be clamped between these several holders and the shade 1, thereby finish riveted joint as positive stop lug boss.Because Insert Nut of the present utility model pulls down under the effect of riveting gun, thereby make the cell body 3 of opening of adjacent vertical through state outwards expand to distort along the distortion skirt section that slightly expands and be converted into some fastening pawls, until being formed several holders by the inboard of riveter spare.Because this Insert Nut its some of being out of shape the skirt section in the riveted joint process are vertically led directly to the restriction that the skirt section more very much not is out of shape in the bulges of opening after cell body 3 expands, can not make by riveter spare and take place again because of the not firm situation about coming off of riveting appears in the thicker bulge deficiency of thickness.
Claims (4)
1, the collapsible Insert Nut of a kind of fluting, the riveting tube body (2) that comprises the metalwork formation of tubulose, outer side wall upper end at riveting tube body (2) is provided with the shade body (1) that outwardly directed bulge loop forms, be provided with screw thread at the endoporus bottom of riveting tube body (2) inwall and form thread filament hole (4), be provided with in the outer side wall bottom of riveting tube body (2) and be the guiding surface (5) that draws shape in downwards, it is characterized in that: offer some from top to bottom at riveting tube body (2) sidewall and open cell body (3).
2, the collapsible Insert Nut of fluting as claimed in claim 1 is characterized in that: the bottom of opening cell body (3) is in the top of thread filament hole (4) tip portion screw thread.
3, the collapsible Insert Nut of fluting as claimed in claim 1 or 2 is characterized in that: is in the one section riveting tube body (2) that opens between cell body (3) top and the bottom and is the outside shape of heaving, and the outer side wall rounding off of riveting tube body (2).
4, the collapsible Insert Nut of fluting as claimed in claim 3 is characterized in that: the described cell body (3) that opens is 3～5, and they are evenly distributed on the outer side wall of riveting tube body (2), and all to open the two end part up and down of cell body (3) all concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201860611U CN201288748Y (en) | 2008-10-14 | 2008-10-14 | Slotting folding rivet nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201860611U CN201288748Y (en) | 2008-10-14 | 2008-10-14 | Slotting folding rivet nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288748Y true CN201288748Y (en) | 2009-08-12 |
Family
ID=40980429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201860611U Expired - Fee Related CN201288748Y (en) | 2008-10-14 | 2008-10-14 | Slotting folding rivet nuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288748Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775323A (en) * | 2018-08-14 | 2018-11-09 | 海宁瑞贝特五金制品有限公司 | A kind of slim workpiece carbon steel riveting nut |
| CN115070357A (en) * | 2022-07-01 | 2022-09-20 | 傅洪杰 | Integrated processing technology and equipment for expansion rivet nut |
-
2008
- 2008-10-14 CN CNU2008201860611U patent/CN201288748Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775323A (en) * | 2018-08-14 | 2018-11-09 | 海宁瑞贝特五金制品有限公司 | A kind of slim workpiece carbon steel riveting nut |
| CN115070357A (en) * | 2022-07-01 | 2022-09-20 | 傅洪杰 | Integrated processing technology and equipment for expansion rivet nut |
| CN115070357B (en) * | 2022-07-01 | 2024-05-07 | 傅洪杰 | Integrated processing technology and equipment for expansion rivet nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |